Re: [PATCH 3/5] rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff

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On 7/31/2023 04:38, Christoph Hellwig wrote:
ds1685_rtc_poweroff is only used externally via symbol_get, which was
only ever intended for very internal symbols like this one.  Use
EXPORT_SYMBOL_GPL for it so that symbol_get can enforce only being used
on EXPORT_SYMBOL_GPL symbols.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
  drivers/rtc/rtc-ds1685.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c
index 0f707be0eb87fa..04dbf35cf3b706 100644
--- a/drivers/rtc/rtc-ds1685.c
+++ b/drivers/rtc/rtc-ds1685.c
@@ -1432,7 +1432,7 @@ ds1685_rtc_poweroff(struct platform_device *pdev)
  		unreachable();
  	}
  }
-EXPORT_SYMBOL(ds1685_rtc_poweroff);
+EXPORT_SYMBOL_GPL(ds1685_rtc_poweroff);
  /* ----------------------------------------------------------------------- */

Acked-by: Joshua Kinard <kumba@xxxxxxxxxx>




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